| 基于WebService的坐标系统实时转换问题的研究与探讨 |
| |
| 引用本文： | 刘洪江,施仲添.基于WebService的坐标系统实时转换问题的研究与探讨[J].城市勘测,2010(5):115-117. |
| |
| 作者姓名： | 刘洪江 施仲添 |
| |
| 作者单位： | 杭州市勘测设计研究院,浙江,杭州,310012;杭州市城市规划信息中心,浙江,杭州,310012 |
| |
| 摘 要： | 坐标系统的转换参数通常不能对外提供,故GIS应用中的坐标实时转换问题难以解决。本文在分析WebService技术的基础上,提出了基于WebService的坐标实时转换方案,将坐标转换参数和公式封装成WebService,以能在Web服务器端提供实时的坐标转换服务。为GIS应用中坐标系统实时转换问题提供了一个解决思路。
|
| 关 键 词： | WebService 坐标系统 实时转 |
Research and Discussion on Real-Time Transformation of Coordinate System Based on WebService |
| |
| Liu HongJiang,Shi ZhongTian.Research and Discussion on Real-Time Transformation of Coordinate System Based on WebService[J].Urban Geotechnical Investigation & Surveying,2010(5):115-117. |
| |
| Authors: | Liu HongJiang Shi ZhongTian |
| |
| Affiliation: | 1.Hangzhou Geotechnical Engneering and Surveying Institute,Hangzhou 310012,China;2.Hangzhou Urban Planning Information Center,Hangzhou 310012,China) |
| |
| Abstract: | The transformation parameters of coordinate system usually can not be provided to the outside,so the problem that coordinate is real-timely converted in GIS application is difficult to solve.In this paper,after analyzing webservice technology,the scheme of real-time transformation has been proposed,which is based on webservice.The parameters and formula of coordinate transformation is packaged into webservice,and the real-time coordinate transformation service in the server-side can be provided.the new idea put forward in the paper has some reference,which is about real-time transformation of coordinate. |
| |
| Keywords: | WebService Coordinate System Real-Time Transformation |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
